interesting
/
riscv-openocd
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

dsp5680xx: whitespace cleanup 

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
This commit is contained in:
Spencer Oliver 2011-05-23 10:23:34 +01:00
parent d16b0ea6d4
commit 5d7d08a1f0
1 changed files with 43 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
src/target/dsp5680xx.c
View File

@ -135,7 +135,7 @@ static int dsp5680xx_read_core_reg(struct target * target, uint8_t reg_addr, uin
} }
static int dsp5680xx_target_create(struct target *target, Jim_Interp * interp){ static int dsp5680xx_target_create(struct target *target, Jim_Interp * interp){
struct dsp5680xx_common *dsp5680xx = calloc(1, sizeof(struct dsp5680xx_common)); struct dsp5680xx_common *dsp5680xx = calloc(1, sizeof(struct dsp5680xx_common));
target->arch_info = dsp5680xx; target->arch_info = dsp5680xx;
return ERROR_OK; return ERROR_OK;
} }
@ -153,7 +153,7 @@ static int dsp5680xx_arch_state(struct target *target){
return ERROR_OK; return ERROR_OK;
} }
int dsp5680xx_target_status(struct target * target, uint8_t * jtag_st, uint16_t * eonce_st){ int dsp5680xx_target_status(struct target * target, uint8_t * jtag_st, uint16_t * eonce_st){
return target->state; return target->state;
} }
@ -189,7 +189,7 @@ static int dsp5680xx_poll(struct target *target){
LOG_WARNING("%s: Failed to put EOnCE in debug mode. Is flash locked?...",__FUNCTION__); LOG_WARNING("%s: Failed to put EOnCE in debug mode. Is flash locked?...",__FUNCTION__);
return ERROR_TARGET_FAILURE; return ERROR_TARGET_FAILURE;
}else{ }else{
target->state = TARGET_HALTED; target->state = TARGET_HALTED;
return ERROR_OK; return ERROR_OK;
} }
} }
@ -218,7 +218,7 @@ static int dsp5680xx_poll(struct target *target){
} }
target->state = TARGET_RUNNING; target->state = TARGET_RUNNING;
return ERROR_OK; return ERROR_OK;
} }
if(jtag_status == JTAG_STATUS_DEAD){ if(jtag_status == JTAG_STATUS_DEAD){
LOG_ERROR("%s: Cannot communicate with JTAG. Check connection...",__FUNCTION__); LOG_ERROR("%s: Cannot communicate with JTAG. Check connection...",__FUNCTION__);
target->state = TARGET_UNKNOWN; target->state = TARGET_UNKNOWN;
@ -287,7 +287,7 @@ static int dsp5680xx_resume(struct target *target, int current, uint32_t address
int retval; int retval;
uint8_t jtag_status; uint8_t jtag_status;
uint16_t eonce_status; uint16_t eonce_status;
// Verify that EOnCE is enabled (enable it if necessary) // Verify that EOnCE is enabled (enable it if necessary)
uint16_t data_read_from_dr = 0; uint16_t data_read_from_dr = 0;
retval = eonce_read_status_reg(target,&data_read_from_dr); retval = eonce_read_status_reg(target,&data_read_from_dr);
@ -300,7 +300,7 @@ static int dsp5680xx_resume(struct target *target, int current, uint32_t address
retval = eonce_move_value_to_pc(target,address); retval = eonce_move_value_to_pc(target,address);
err_check_propagate(retval); err_check_propagate(retval);
} }
int retry = 20; int retry = 20;
while(retry-- > 1){ while(retry-- > 1){
retval = eonce_exit_debug_mode(target,(uint8_t *)&eonce_status ); retval = eonce_exit_debug_mode(target,(uint8_t *)&eonce_status );
@ -309,7 +309,7 @@ static int dsp5680xx_resume(struct target *target, int current, uint32_t address
err_check_propagate(retval); err_check_propagate(retval);
if((jtag_status & 0xff) == JTAG_STATUS_NORMAL){ if((jtag_status & 0xff) == JTAG_STATUS_NORMAL){
break; break;
} }
} }
if(retry == 0){ if(retry == 0){
retval = ERROR_TARGET_FAILURE; retval = ERROR_TARGET_FAILURE;
@ -355,7 +355,7 @@ static int eonce_enter_debug_mode(struct target * target, uint16_t * eonce_statu
// Debug request #1 // Debug request #1
retval = dsp5680xx_irscan(target,& instr,& ir_out,DSP5680XX_JTAG_CORE_TAP_IRLEN); retval = dsp5680xx_irscan(target,& instr,& ir_out,DSP5680XX_JTAG_CORE_TAP_IRLEN);
err_check_propagate(retval); err_check_propagate(retval);
// Enable EOnCE module // Enable EOnCE module
instr = JTAG_INSTR_ENABLE_ONCE; instr = JTAG_INSTR_ENABLE_ONCE;
//Two rounds of jtag 0x6 (enable eonce) to enable EOnCE. //Two rounds of jtag 0x6 (enable eonce) to enable EOnCE.
@ -708,7 +708,7 @@ static int dsp5680xx_read_32_single(struct target * target, uint32_t address, ui
err_check_propagate(retval); err_check_propagate(retval);
retval = eonce_move_at_r0_to_y1(target); retval = eonce_move_at_r0_to_y1(target);
err_check_propagate(retval); err_check_propagate(retval);
} }
// Get lower part of data to TX/RX // Get lower part of data to TX/RX
retval = eonce_load_TX_RX_to_r0(target); retval = eonce_load_TX_RX_to_r0(target);
err_check_propagate(retval); err_check_propagate(retval);
@ -737,7 +737,7 @@ static int dsp5680xx_read(struct target * target, uint32_t address, unsigned siz
int retval = ERROR_OK; int retval = ERROR_OK;
int pmem = 1; int pmem = 1;
uint16_t tmp_wrd; uint16_t tmp_wrd;
retval = dsp5680xx_convert_address(&address, &pmem); retval = dsp5680xx_convert_address(&address, &pmem);
err_check_propagate(retval); err_check_propagate(retval);
@ -913,7 +913,7 @@ static int dsp5680xx_write(struct target *target, uint32_t address, uint32_t siz
int p_mem = 1; int p_mem = 1;
retval = dsp5680xx_convert_address(&address, &p_mem); retval = dsp5680xx_convert_address(&address, &p_mem);
err_check_propagate(retval); err_check_propagate(retval);
switch (size){ switch (size){
case 1: case 1:
retval = dsp5680xx_write_8(target, address, count,(uint8_t *) buffer, p_mem); retval = dsp5680xx_write_8(target, address, count,(uint8_t *) buffer, p_mem);
@ -939,12 +939,12 @@ static int dsp5680xx_bulk_write_memory(struct target * target,uint32_t address,
// Writes to pram at address // Writes to pram at address
// r3 holds the destination address-> p:(r3) // r3 holds the destination address-> p:(r3)
// r2 hold 0xf151 to flash a led (probably cannot see it due to high freq.) // r2 hold 0xf151 to flash a led (probably cannot see it due to high freq.)
// r0 holds TX/RX address. // r0 holds TX/RX address.
//0x00000073 0x8A44FFFE017B brclr #1,X:(R0-2),*-2 //0x00000073 0x8A44FFFE017B brclr #1,X:(R0-2),*-2
//0x00000076 0xE700 nop //0x00000076 0xE700 nop
//0x00000077 0xF514 move.w X:(R0),Y0 //0x00000077 0xF514 move.w X:(R0),Y0
//0x00000078 0xE700 nop //0x00000078 0xE700 nop
//0x00000079 0x8563 move.w Y0,P:(R3)+ //0x00000079 0x8563 move.w Y0,P:(R3)+
//0x0000007A 0x84420003 bfchg #3,X:(R2) //0x0000007A 0x84420003 bfchg #3,X:(R2)
//0x0000007C 0xA976 bra *-9 //0x0000007C 0xA976 bra *-9
@ -1088,7 +1088,7 @@ static int dsp5680xx_f_execute_command(struct target * target, uint16_t command,
err_check_propagate(retval); err_check_propagate(retval);
retval = eonce_rx_upper_data(target,&i); retval = eonce_rx_upper_data(target,&i);
err_check_propagate(retval); err_check_propagate(retval);
if((watchdog--)==1){ if((watchdog--)==1){
retval = ERROR_TARGET_FAILURE; retval = ERROR_TARGET_FAILURE;
err_check(retval,"FM execution did not finish."); err_check(retval,"FM execution did not finish.");
} }
@ -1142,7 +1142,7 @@ int dsp5680xx_f_erase_check(struct target * target, uint8_t * erased){
retval = dsp5680xx_halt(target); retval = dsp5680xx_halt(target);
err_check_propagate(retval); err_check_propagate(retval);
} }
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Check security // Check security
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
uint8_t protected; uint8_t protected;
@ -1152,9 +1152,9 @@ int dsp5680xx_f_erase_check(struct target * target, uint8_t * erased){
retval = ERROR_TARGET_FAILURE; retval = ERROR_TARGET_FAILURE;
err_check(retval,"Failed to erase, flash is still protected."); err_check(retval,"Failed to erase, flash is still protected.");
} }
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Set hfmdiv // Set hfmdiv
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
retval = eonce_set_hfmdiv(target); retval = eonce_set_hfmdiv(target);
err_check_propagate(retval); err_check_propagate(retval);
@ -1182,14 +1182,14 @@ int dsp5680xx_f_erase(struct target * target, int first, int last){
retval = dsp5680xx_halt(target); retval = dsp5680xx_halt(target);
err_check_propagate(retval); err_check_propagate(retval);
} }
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Reset SIM // Reset SIM
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
retval = dsp5680xx_f_SIM_reset(target); retval = dsp5680xx_f_SIM_reset(target);
err_check_propagate(retval); err_check_propagate(retval);
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Check security // Check security
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
uint8_t protected; uint8_t protected;
retval = dsp5680xx_f_protect_check(target,&protected); retval = dsp5680xx_f_protect_check(target,&protected);
err_check_propagate(retval); err_check_propagate(retval);
@ -1197,9 +1197,9 @@ int dsp5680xx_f_erase(struct target * target, int first, int last){
retval = ERROR_TARGET_FAILURE; retval = ERROR_TARGET_FAILURE;
err_check(retval,"Cannot flash, security is still enabled."); err_check(retval,"Cannot flash, security is still enabled.");
} }
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Set hfmdiv // Set hfmdiv
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
retval = eonce_set_hfmdiv(target); retval = eonce_set_hfmdiv(target);
err_check_propagate(retval); err_check_propagate(retval);
@ -1221,7 +1221,7 @@ int dsp5680xx_f_erase(struct target * target, int first, int last){
err_check(retval,"pviol and/or accer bits set. HFM command execution error"); err_check(retval,"pviol and/or accer bits set. HFM command execution error");
} }
// Verify flash was successfully erased. // Verify flash was successfully erased.
retval = dsp5680xx_f_erase_check(target,&erased); retval = dsp5680xx_f_erase_check(target,&erased);
err_check_propagate(retval); err_check_propagate(retval);
if(retval == ERROR_OK){ if(retval == ERROR_OK){
if (erased) if (erased)
@ -1256,10 +1256,10 @@ int dsp5680xx_f_erase(struct target * target, int first, int last){
// bfset #0x10,X:(R2+0x13) // clear accerr // bfset #0x10,X:(R2+0x13) // clear accerr
// bra hfm_wait // loop // bra hfm_wait // loop
//0x00000073 0x8A460013407D brclr #0x40,X:(R2+0x13),*+0 //0x00000073 0x8A460013407D brclr #0x40,X:(R2+0x13),*+0
//0x00000076 0xE700 nop //0x00000076 0xE700 nop
//0x00000077 0xE700 nop //0x00000077 0xE700 nop
//0x00000078 0x8A44FFFE017B brclr #1,X:(R0-2),*-2 //0x00000078 0x8A44FFFE017B brclr #1,X:(R0-2),*-2
//0x0000007B 0xE700 nop //0x0000007B 0xE700 nop
//0x0000007C 0xF514 move.w X:(R0),Y0 //0x0000007C 0xF514 move.w X:(R0),Y0
//0x0000007D 0x8563 move.w Y0,P:(R3)+ //0x0000007D 0x8563 move.w Y0,P:(R3)+
//0x0000007E 0x864600200014 move.w #0x20,X:(R2+0x14) //0x0000007E 0x864600200014 move.w #0x20,X:(R2+0x14)
@ -1280,41 +1280,41 @@ int dsp5680xx_f_wr(struct target * target, uint8_t *buffer, uint32_t address, ui
retval = dsp5680xx_halt(target); retval = dsp5680xx_halt(target);
err_check_propagate(retval); err_check_propagate(retval);
} }
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Check if flash is erased // Check if flash is erased
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
uint8_t erased; uint8_t erased;
retval = dsp5680xx_f_erase_check(target,&erased); retval = dsp5680xx_f_erase_check(target,&erased);
err_check_propagate(retval); err_check_propagate(retval);
if(!erased){ if(!erased){
retval = ERROR_FAIL; retval = ERROR_FAIL;
err_check(retval,"Flash must be erased before flashing."); err_check(retval,"Flash must be erased before flashing.");
} }
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Download the pgm that flashes. // Download the pgm that flashes.
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
uint32_t my_favourite_ram_address = 0x8700; // This seems to be a safe address. This one is the one used by codewarrior in 56801x_flash.cfg uint32_t my_favourite_ram_address = 0x8700; // This seems to be a safe address. This one is the one used by codewarrior in 56801x_flash.cfg
retval = dsp5680xx_write(target, my_favourite_ram_address, 1, pgm_write_pflash_length*2,(uint8_t *) pgm_write_pflash); retval = dsp5680xx_write(target, my_favourite_ram_address, 1, pgm_write_pflash_length*2,(uint8_t *) pgm_write_pflash);
err_check_propagate(retval); err_check_propagate(retval);
retval = dsp5680xx_execute_queue(); retval = dsp5680xx_execute_queue();
err_check_propagate(retval); err_check_propagate(retval);
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Set hfmdiv // Set hfmdiv
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
retval = eonce_set_hfmdiv(target); retval = eonce_set_hfmdiv(target);
err_check_propagate(retval); err_check_propagate(retval);
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Setup registers needed by pgm_write_pflash // Setup registers needed by pgm_write_pflash
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
retval = eonce_move_long_to_r3(target,address); // Destination address to r3 retval = eonce_move_long_to_r3(target,address); // Destination address to r3
err_check_propagate(retval); err_check_propagate(retval);
eonce_load_TX_RX_high_to_r0(target); // TX/RX reg address to r0 eonce_load_TX_RX_high_to_r0(target); // TX/RX reg address to r0
err_check_propagate(retval); err_check_propagate(retval);
retval = eonce_move_long_to_r2(target,HFM_BASE_ADDR);// FM base address to r2 retval = eonce_move_long_to_r2(target,HFM_BASE_ADDR);// FM base address to r2
err_check_propagate(retval); err_check_propagate(retval);
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
// Run flashing program. // Run flashing program.
// -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- // -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
retval = eonce_move_value_at_r2_disp(target,0x00,HFM_CNFG); // write to HFM_CNFG (lock=0, select bank) retval = eonce_move_value_at_r2_disp(target,0x00,HFM_CNFG); // write to HFM_CNFG (lock=0, select bank)
err_check_propagate(retval); err_check_propagate(retval);
retval = eonce_move_value_at_r2_disp(target,0x04,HFM_USTAT);// write to HMF_USTAT, clear PVIOL, ACCERR & BLANK bits retval = eonce_move_value_at_r2_disp(target,0x04,HFM_USTAT);// write to HMF_USTAT, clear PVIOL, ACCERR & BLANK bits
@ -1342,7 +1342,7 @@ int dsp5680xx_f_wr(struct target * target, uint8_t *buffer, uint32_t address, ui
int counter_reset = FLUSH_COUNT_FLASH; int counter_reset = FLUSH_COUNT_FLASH;
int counter = counter_reset; int counter = counter_reset;
context.flush = 0; context.flush = 0;
for(uint32_t i=1; (i<count/2)&&(i<HFM_SIZE_REAL); i++){ for(uint32_t i=1; (i<count/2)&&(i<HFM_SIZE_REAL); i++){
if(--counter==0){ if(--counter==0){
context.flush = 1; context.flush = 1;
counter = counter_reset; counter = counter_reset;
@ -1365,8 +1365,8 @@ int dsp5680xx_f_unlock(struct target * target){
LOG_ERROR("Master tap must be enabled to unlock flash."); LOG_ERROR("Master tap must be enabled to unlock flash.");
return ERROR_TARGET_FAILURE; return ERROR_TARGET_FAILURE;
} }
uint32_t data_to_shift_in = MASTER_TAP_CMD_FLASH_ERASE; uint32_t data_to_shift_in = MASTER_TAP_CMD_FLASH_ERASE;
uint32_t data_shifted_out; uint32_t data_shifted_out;
retval = dsp5680xx_irscan(target,&data_to_shift_in,&data_shifted_out,8); retval = dsp5680xx_irscan(target,&data_to_shift_in,&data_shifted_out,8);
err_check_propagate(retval); err_check_propagate(retval);
data_to_shift_in = HFM_CLK_DEFAULT; data_to_shift_in = HFM_CLK_DEFAULT;
@ -1403,7 +1403,7 @@ struct target_type dsp5680xx_target = {
.write_buffer = dsp5680xx_write_buffer, .write_buffer = dsp5680xx_write_buffer,
.read_buffer = dsp5680xx_read_buffer, .read_buffer = dsp5680xx_read_buffer,
.assert_reset = dsp5680xx_assert_reset, .assert_reset = dsp5680xx_assert_reset,
.deassert_reset = dsp5680xx_deassert_reset, .deassert_reset = dsp5680xx_deassert_reset,
.soft_reset_halt = dsp5680xx_soft_reset_halt, .soft_reset_halt = dsp5680xx_soft_reset_halt,